Sergi Arola made his name with plates like scorched squab over melon at La Broche (Miguel ngel, 29-31; 011-34-91-399-3437; entrees $35 to $79) and then opened Arola Madrid (Argumosa, 43; 011-34-91-467-0202; entrees $26 to $38) in the Reina Sofia annex.